package com.controller;

import com.alibaba.fastjson.JSONObject;
import com.annotation.IgnoreAuth;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.YonghuEntity;
import com.entity.view.YonghuView;
import com.service.*;
import com.utils.CommonUtil;
import com.utils.PageUtils;
import com.utils.PoiUtil;
import com.utils.R;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import java.io.File;
import java.net.URL;
import java.text.SimpleDateFormat;
import java.util.*;

/**
 * 用户
 * 后端接口
 *
 * @author
 * @email
 */
@RestController
@Controller
@RequestMapping("/yonghu")
public class YonghuController {
    private static final Logger logger = LoggerFactory.getLogger(YonghuController.class);

    @Autowired
    private YonghuService yonghuService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private DictionaryService dictionaryService;//字典表


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params, HttpServletRequest request) {
        logger.debug("page方法:,,Controller:{},,params:{}", this.getClass().getName(), JSONObject.toJSONString(params));
        String role = String.valueOf(request.getSession().getAttribute("role"));
        if (false)
            return R.error(511, "永不会进入");
        else if ("用户".equals(role))
            params.put("yonghuId", request.getSession().getAttribute("userId"));
        else if ("咨询师".equals(role))
            params.put("zhixunshiId", request.getSession().getAttribute("userId"));
        params.put("yonghuDeleteStart", 1);
        params.put("yonghuDeleteEnd", 1);
        CommonUtil.checkMap(params);
        PageUtils page = yonghuService.queryPage(params);

        //字典表数据转换
        List<YonghuView> list = (List<YonghuView>) page.getList();
        for (YonghuView c : list) {
            //修改对应字典表字段
            dictionaryService.dictionaryConvert(c, request);
        }
        return R.ok().put("data", page);
    }

    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id, HttpServletRequest request) {
        logger.debug("info方法:,,Controller:{},,id:{}", this.getClass().getName(), id);
        YonghuEntity yonghu = yonghuService.selectById(id);
        if (yonghu != null) {
            //entity转view
            YonghuView view = new YonghuView();
            BeanUtils.copyProperties(yonghu, view);//把实体数据重构到view中
            //修改对应字典表字段
            dictionaryService.dictionaryConvert(view, request);
            return R.ok().put("data", view);
        } else {
            return R.error(511, "查不到数据");
        }

    }

    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
        logger.debug("save方法:,,Controller:{},,yonghu:{}", this.getClass().getName(), yonghu.toString());

        String role = String.valueOf(request.getSession().getAttribute("role"));
        if (false)
            return R.error(511, "永远不会进入");

        Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>()
                .eq("username", yonghu.getUsername())
                .or()
                .eq("yonghu_phone", yonghu.getYonghuPhone())
                .or()
                .eq("yonghu_id_number", yonghu.getYonghuIdNumber())
                .andNew()
                .eq("yonghu_delete", 1);

        logger.info("sql语句:" + queryWrapper.getSqlSegment());
        YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
        if (yonghuEntity == null) {
            yonghu.setYonghuDelete(1);
            yonghu.setCreateTime(new Date());
            yonghu.setPassword("123456");
            yonghuService.insert(yonghu);
            return R.ok();
        } else {
            return R.error(511, "账户或者联系方式或者身份证号已经被使用");
        }
    }

    /**
     * 后端修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {
        logger.debug("update方法:,,Controller:{},,yonghu:{}", this.getClass().getName(), yonghu.toString());
        YonghuEntity oldYonghuEntity = yonghuService.selectById(yonghu.getId());//查询原先数据

        String role = String.valueOf(request.getSession().getAttribute("role"));
//        if(false)
//            return R.error(511,"永远不会进入");
        if ("".equals(yonghu.getYonghuPhoto()) || "null".equals(yonghu.getYonghuPhoto())) {
            yonghu.setYonghuPhoto(null);
        }

        yonghuService.updateById(yonghu);//根据id更新
        return R.ok();
    }


    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Integer[] ids, HttpServletRequest request) {
        logger.debug("delete:,,Controller:{},,ids:{}", this.getClass().getName(), ids.toString());
        List<YonghuEntity> oldYonghuList = yonghuService.selectBatchIds(Arrays.asList(ids));//要删除的数据
        ArrayList<YonghuEntity> list = new ArrayList<>();
        for (Integer id : ids) {
            YonghuEntity yonghuEntity = new YonghuEntity();
            yonghuEntity.setId(id);
            yonghuEntity.setYonghuDelete(2);
            list.add(yonghuEntity);
        }
        if (list != null && list.size() > 0) {
            yonghuService.updateBatchById(list);
        }

        return R.ok();
    }


    /**
     * 批量上传
     */
    @RequestMapping("/batchInsert")
    public R save(String fileName, HttpServletRequest request) {
        logger.debug("batchInsert方法:,,Controller:{},,fileName:{}", this.getClass().getName(), fileName);
        Integer yonghuId = Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")));
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        try {
            List<YonghuEntity> yonghuList = new ArrayList<>();//上传的东西
            Map<String, List<String>> seachFields = new HashMap<>();//要查询的字段
            Date date = new Date();
            int lastIndexOf = fileName.lastIndexOf(".");
            if (lastIndexOf == -1) {
                return R.error(511, "该文件没有后缀");
            } else {
                String suffix = fileName.substring(lastIndexOf);
                if (!".xls".equals(suffix)) {
                    return R.error(511, "只支持后缀为xls的excel文件");
                } else {
                    URL resource = this.getClass().getClassLoader().getResource("static/upload/" + fileName);//获取文件路径
                    File file = new File(resource.getFile());
                    if (!file.exists()) {
                        return R.error(511, "找不到上传文件，请联系管理员");
                    } else {
                        List<List<String>> dataList = PoiUtil.poiImport(file.getPath());//读取xls文件
                        dataList.remove(0);//删除第一行，因为第一行是提示
                        for (List<String> data : dataList) {
                            //循环
                            YonghuEntity yonghuEntity = new YonghuEntity();
//                            yonghuEntity.setUsername(data.get(0));                    //账户 要改的
//                            //yonghuEntity.setPassword("123456");//密码
//                            yonghuEntity.setYonghuName(data.get(0));                    //用户姓名 要改的
//                            yonghuEntity.setSexTypes(Integer.valueOf(data.get(0)));   //性别 要改的
//                            yonghuEntity.setYonghuPhoto("");//详情和图片
//                            yonghuEntity.setYonghuIdNumber(data.get(0));                    //身份证号 要改的
//                            yonghuEntity.setYonghuPhone(data.get(0));                    //联系方式 要改的
//                            yonghuEntity.setYonghuEmail(data.get(0));                    //电子邮箱 要改的
//                            yonghuEntity.setYonghuDelete(1);//逻辑删除字段
//                            yonghuEntity.setCreateTime(date);//时间
                            yonghuList.add(yonghuEntity);


                            //把要查询是否重复的字段放入map中
                            //账户
                            if (seachFields.containsKey("username")) {
                                List<String> username = seachFields.get("username");
                                username.add(data.get(0));//要改的
                            } else {
                                List<String> username = new ArrayList<>();
                                username.add(data.get(0));//要改的
                                seachFields.put("username", username);
                            }
                            //身份证号
                            if (seachFields.containsKey("yonghuIdNumber")) {
                                List<String> yonghuIdNumber = seachFields.get("yonghuIdNumber");
                                yonghuIdNumber.add(data.get(0));//要改的
                            } else {
                                List<String> yonghuIdNumber = new ArrayList<>();
                                yonghuIdNumber.add(data.get(0));//要改的
                                seachFields.put("yonghuIdNumber", yonghuIdNumber);
                            }
                            //联系方式
                            if (seachFields.containsKey("yonghuPhone")) {
                                List<String> yonghuPhone = seachFields.get("yonghuPhone");
                                yonghuPhone.add(data.get(0));//要改的
                            } else {
                                List<String> yonghuPhone = new ArrayList<>();
                                yonghuPhone.add(data.get(0));//要改的
                                seachFields.put("yonghuPhone", yonghuPhone);
                            }
                        }

                        //查询是否重复
                        //账户
                        List<YonghuEntity> yonghuEntities_username = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("username", seachFields.get("username")).eq("yonghu_delete", 1));
                        if (yonghuEntities_username.size() > 0) {
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for (YonghuEntity s : yonghuEntities_username) {
                                repeatFields.add(s.getUsername());
                            }
                            return R.error(511, "数据库的该表中的 [账户] 字段已经存在 存在数据为:" + repeatFields.toString());
                        }
                        //身份证号
                        List<YonghuEntity> yonghuEntities_yonghuIdNumber = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_id_number", seachFields.get("yonghuIdNumber")).eq("yonghu_delete", 1));
                        if (yonghuEntities_yonghuIdNumber.size() > 0) {
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for (YonghuEntity s : yonghuEntities_yonghuIdNumber) {
                                repeatFields.add(s.getYonghuIdNumber());
                            }
                            return R.error(511, "数据库的该表中的 [身份证号] 字段已经存在 存在数据为:" + repeatFields.toString());
                        }
                        //联系方式
                        List<YonghuEntity> yonghuEntities_yonghuPhone = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_phone", seachFields.get("yonghuPhone")).eq("yonghu_delete", 1));
                        if (yonghuEntities_yonghuPhone.size() > 0) {
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for (YonghuEntity s : yonghuEntities_yonghuPhone) {
                                repeatFields.add(s.getYonghuPhone());
                            }
                            return R.error(511, "数据库的该表中的 [联系方式] 字段已经存在 存在数据为:" + repeatFields.toString());
                        }
                        yonghuService.insertBatch(yonghuList);
                        return R.ok();
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
            return R.error(511, "批量插入数据异常，请联系管理员");
        }
    }

    /**
     * 登录
     */
    @IgnoreAuth
    @RequestMapping(value = "/login")
    public R login(String username, String password, String captcha, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("username", username));
        if (yonghu == null || !yonghu.getPassword().equals(password))
            return R.error("账号或密码不正确");
        else if (yonghu.getYonghuDelete() != 1)
            return R.error("账户已被删除");
        String token = tokenService.generateToken(yonghu.getId(), username, "yonghu", "用户");
        R r = R.ok();
        r.put("token", token);
        r.put("role", "用户");
        r.put("username", yonghu.getYonghuName());
        r.put("tableName", "yonghu");
        r.put("userId", yonghu.getId());
        return r;
    }

    /**
     * 注册
     */
    @IgnoreAuth
    @PostMapping(value = "/register")
    public R register(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
//    	ValidatorUtils.validateEntity(user);
        Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>()
                .eq("username", yonghu.getUsername())
                .or()
                .eq("yonghu_id_number", yonghu.getYonghuIdNumber())
                .or()
                .eq("yonghu_phone", yonghu.getYonghuPhone())
                .andNew()
                .eq("yonghu_delete", 1);
        YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
        if (yonghuEntity != null)
            return R.error("账户或者联系方式或者身份证号已经被使用");
        yonghu.setYonghuDelete(1);
        yonghu.setCreateTime(new Date());
        yonghuService.insert(yonghu);

        return R.ok();
    }

    /**
     * 重置密码
     */
    @GetMapping(value = "/resetPassword")
    public R resetPassword(Integer id, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectById(id);
        yonghu.setPassword("123456");
        yonghuService.updateById(yonghu);
        return R.ok();
    }

    /**
     * 修改密码
     */
    @GetMapping(value = "/updatePassword")
    public R updatePassword(String oldPassword, String newPassword, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectById((Integer) request.getSession().getAttribute("userId"));
        if (newPassword == null) {
            return R.error("新密码不能为空");
        }
        if (!oldPassword.equals(yonghu.getPassword())) {
            return R.error("原密码输入错误");
        }
        if (newPassword.equals(yonghu.getPassword())) {
            return R.error("新密码不能和原密码一致");
        }
        yonghu.setPassword(newPassword);
        yonghuService.updateById(yonghu);
        return R.ok();
    }


    /**
     * 忘记密码
     */
    @IgnoreAuth
    @RequestMapping(value = "/resetPass")
    public R resetPass(String username, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("username", username));
        if (yonghu != null) {
            yonghu.setPassword("123456");
            yonghuService.updateById(yonghu);
            return R.ok();
        } else {
            return R.error("账号不存在");
        }
    }


    /**
     * 获取用户的session用户信息
     */
    @RequestMapping("/session")
    public R getCurrYonghu(HttpServletRequest request) {
        Integer id = (Integer) request.getSession().getAttribute("userId");
        YonghuEntity yonghu = yonghuService.selectById(id);
        if (yonghu != null) {
            //entity转view
            YonghuView view = new YonghuView();
            BeanUtils.copyProperties(yonghu, view);//把实体数据重构到view中

            //修改对应字典表字段
            dictionaryService.dictionaryConvert(view, request);
            return R.ok().put("data", view);
        } else {
            return R.error(511, "查不到数据");
        }
    }


    /**
     * 退出
     */
    @GetMapping(value = "logout")
    public R logout(HttpServletRequest request) {
        request.getSession().invalidate();
        return R.ok("退出成功");
    }


    /**
     * 前端列表
     */
    @IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params, HttpServletRequest request) {
        logger.debug("list方法:,,Controller:{},,params:{}", this.getClass().getName(), JSONObject.toJSONString(params));

        CommonUtil.checkMap(params);
        PageUtils page = yonghuService.queryPage(params);

        //字典表数据转换
        List<YonghuView> list = (List<YonghuView>) page.getList();
        for (YonghuView c : list)
            dictionaryService.dictionaryConvert(c, request); //修改对应字典表字段

        return R.ok().put("data", page);
    }

    /**
     * 前端详情
     */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id, HttpServletRequest request) {
        logger.debug("detail方法:,,Controller:{},,id:{}", this.getClass().getName(), id);
        YonghuEntity yonghu = yonghuService.selectById(id);
        if (yonghu != null) {


            //entity转view
            YonghuView view = new YonghuView();
            BeanUtils.copyProperties(yonghu, view);//把实体数据重构到view中

            //修改对应字典表字段
            dictionaryService.dictionaryConvert(view, request);
            return R.ok().put("data", view);
        } else {
            return R.error(511, "查不到数据");
        }
    }


    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
        logger.debug("add方法:,,Controller:{},,yonghu:{}", this.getClass().getName(), yonghu.toString());
        Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>()
                .eq("username", yonghu.getUsername())
                .or()
                .eq("yonghu_id_number", yonghu.getYonghuIdNumber())
                .or()
                .eq("yonghu_phone", yonghu.getYonghuPhone())
                .andNew()
                .eq("yonghu_delete", 1)
//            .notIn("yonghu_types", new Integer[]{102})
                ;
        logger.info("sql语句:" + queryWrapper.getSqlSegment());
        YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
        if (yonghuEntity == null) {
            yonghu.setYonghuDelete(1);
            yonghu.setCreateTime(new Date());
            yonghu.setPassword("123456");
            yonghuService.insert(yonghu);

            return R.ok();
        } else {
            return R.error(511, "账户或者联系方式或者身份证号已经被使用");
        }
    }

}

